426502713

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 726014016

約数和(自身を除く): 299511303

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 147, 159, 273, 371, 637, 689, 1113, 1911, 2067, 2597, 4211, 4823, 7791, 12633, 14469, 29477, 33761, 54743, 88431, 101283, 164229, 206339, 223183, 383201, 619017, 669549, 1149603, 1562281, 2682407, 2901379, 4686843, 8047221, 8704137, 10935967, 20309653, 32807901, 60928959, 142167571, 426502713]

約数ペア:

[(1, 426502713), (3, 142167571), (7, 60928959), (13, 32807901), (21, 20309653), (39, 10935967), (49, 8704137), (53, 8047221), (91, 4686843), (147, 2901379), (159, 2682407), (273, 1562281), (371, 1149603), (637, 669549), (689, 619017), (1113, 383201), (1911, 223183), (2067, 206339), (2597, 164229), (4211, 101283), (4823, 88431), (7791, 54743), (12633, 33761), (14469, 29477)]